When using CTRL+Mousewheel to zoom in to a PDFViewer document, it should zoom into the point where the mouse pointer is located. Currently it just does a simple zoom of the whole document. For example see Acrobat Reader or Google Maps.
Currently, ICC version 2 and version 4 are not supported and these colors are rendered using alternative colorspace calculations.
Provide public API for accessing document properties such us Title, Author, Subject, Keywords, Creation date, etc...
Overprinting is option in the GraphicState that allows combining colors when drawing one object above another object. It is briefly described on page 284 and page 565 in PdfReference 1.7. However, the result of overprinting is device dependent and there are no strict instructions how the result should look like. This feature also includes support for the different blending modes.
Word and Visual Studio allow selecting a block of text when holding down the ALT-key. It would be great, if PDFViewer could support this. It would be even greater if there could be a TextSelection constructor with page coordinates to set a region of text, which should be selected or copied.
Hi! Please extend CreateThumbnail. It is currently defined as: public ImageSource CreateThumbnail(RadFixedPage page, Size thumbnailSize) Well, it works great for thumbnails and display on screen, but for saving bitmaps it is not perfect. If I want to change the DPI settings when saving the bitmap it is not possible, also the Pixelformat is not settable because they are hardcoded in CreateThumbnail. Please extend CreateThumbnail like this: public ImageSource CreateThumbnail(RadFixedPage page, Size thumbnailSize, PixcelFormat pixelformat, int DPIX, int DPIY) By the way, opening up the API behind radFixedPage.LoadContent and the hole drawing/rendering complex would be even better :-) I'm dreaming of, to be able, only drawing certain layers. Sometimes it helps to see the hole object tree of a page to understand what gets painted over one another. Thanks!
Bitonal image scaling algorithms which improve the readability of bitonal, black and white images. Due to the lack of colors within the palette of 1-bit black and white images, they become splotchy and distorted when zoomed in or out
As a <role> I want <ability> so that <benefit>.
RadPdfViewer partially supports CCITTFaxDecode (that is basically TIFF). There are some limitations that are not supported at this stage like EncodedByteAlign = true or Group 3, 2-D encoding.